Answer:
The equation — E = mc2 — means "energy equals mass times the speed of light squared." It shows that energy (E) and mass (m) are interchangeable; they are different forms of the same thing. If mass is somehow totally converted into energy, it also shows how much energy would reside inside that mass: quite a lot.
Step-by-step explanation:
Answer:
Equilateral Triangle, Isosceles Triangle, Scalene Triangle
Step-by-step explanation:
Equilateral: 3 lines of symmetry
Isosceles: 1 line of symmetry
Scalene: no lines of symmetry
Answer:
it is 19
Step-by-step explanation:
follow the order of operations
P
E
M
D
A
S
Answer:someone answer the question already
Step-by-step explanation:
Answer:
I believe it's the third and fourth answers.
Step-by-step explanation:
